%0 Journal Article %A T. Paszkiewicz %T Absorption of sound by a dielectric crystal in the region of existence of second sound %J Teoretičeskaâ i matematičeskaâ fizika %D 1972 %P 106-114 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1972_12_1_a9/ %G ru %F TMF_1972_12_1_a9